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上海市某区医联体建设下分级诊疗现状及研究

现代医院管理 2024年第5期22卷 1-4页

作者：高中项丽虹黄瑛上海市青浦区白鹤镇社区卫生服务中心上海市201709

目的了解医联体建设背景下分级诊疗的现状及医生对分级诊疗的认知,为制度完善提供建议。方法采取分层随机抽样方法,抽取医联体范围内不同医院的居民及医生进行问卷调查。结果青浦区分级诊疗制度还不完善,部分居民社区首诊率较低。89.54... 详细信息

目的了解医联体建设背景下分级诊疗的现状及医生对分级诊疗的认知,为制度完善提供建议。方法采取分层随机抽样方法,抽取医联体范围内不同医院的居民及医生进行问卷调查。结果青浦区分级诊疗制度还不完善,部分居民社区首诊率较低。89.54%的医生了解分级诊疗及双向转诊的制度、标准、流程,仅有57.52%的医生对目前的分级诊疗和双向转诊现状满意。94.77%的医生认为有必要建立统一的双向转诊平台。结论青浦区分级诊疗及双向转诊工作还有不足,需要进一步加强对医务人员的培训,提高社区卫生服务能力,建立统一的双向转诊平台,推进分级诊疗建设。

关键词：医联体分级诊疗对策研究

Lactobacilli Improve the Antioxidant Activity in Fermented Coriolus versicolor Extract

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Journal of Agricultural Science and Technology(A) 2014年第1期4卷 43-48页

作者： Gyoseon goya M. Yeom go eun Lee Skin Science Laboratory R&D Center iPEERES Cosmetics Ltd. Gyeonggi-do 456-843 Republic of Korea

Coriolus versicolor has been reported to have biological activities such as anticancer, antibacterial, antibiotics and immunopotentiation. The authors tried to ferment using lactobacilli associated with various biological functions and expected that fermented extract by lactobacilli will be superior to non-fermented extract in antioxidant activity. C. versicolor was extracted with 70% ethanol and then it was fermented by Lactobacillus acidophilus KCTC3164 and Lactobacillus plantarum KCTC3099, respectively. 1,l-dipheny｜-2-picrylhydrazyl （DPPH） scavenging activity, superoxide dismutase （SOD）-like activity and tetrazolium salt 3-（4,5-dimethylthiazol-2-yl）-2,5-diphenyltetrazolium bromide （MTT） assays were performed. DPPH scavenging activity of fermented extract by L. acidophilus was higher than fermented extract by L. plantarum and antioxidant effect of fermented extract was 20%-30% higher than non-fermented extract. SOD-like activity was represented 18% in fermented extract by L. acidophilus, and was 27% in fermented extract by L. plantarum higher than non-fermented extract. As a result, this study suggests that it may need an efficient protocol for dominant bio-physiological activities such as extract volume or appropriate working volume of cultured cell or mixture condition. The fermented C. versicolor extract should provide with useful antioxidant agent in the human skin.

关键词： Coriolus versicolor lactobacilli Lactobacillus acidophilus antioxidant.

Optical and scintillation properties of Nd-doped SrAl2O4 crystals

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Journal of Rare Earths 2016年第8期34卷 757-762页

作者： Daisuke Nakauchi go Okada Masanori Koshimizu Takayuki Yanagida Graduate School of Materials Science.Nara Institute of Science and Technology(NAIST)8916-5 Takayama-cho lkoma-shiNara 630-0192Japan Department of Applied Chemistry Graduate School of EngineeringTohoku University 6-6-07 AobaAramakiAoba-ku.Sendai 980-8579.Japan

Nd-doped SrA1204 （Nd：SrA1204） crystals were prepared by a floating zone （FZ） method with different dopant concentra- tions. The photoluminescence （PL） measurements under visible light excitations confirmed strong near infrared （NIR） emissions around 890 nm, which is due to the 4f-4f transitions of Nd3＋, and the decay time constants were 300-400 μs. Furthermore, VUV ex- citations revealed two broad emissions around 250450 and 500-700 run, which were attributed to self-trapped excitons （STEs） perturbed by Nd3＋. Moreover, the X-ray induced scintillation spectra showed some small peaks at around 380 nm in addition to NIR emissions at 1064 nm similarly seen in PL. The former scintillation decay time constants were 30-40 Its. In the undoped sample, these emissions mentioned above were not present but a weak broad emission around 450 nm appeared. In thermally stimulated lu- minescence （TSL） after X-ray irradiation, strong TSL glow peaks were observed in the Nd-doped samples at around 100 and 250 ℃.

关键词： scintillation photoluminescence storage luminescence single crystal rare earths

Fabrication of Shape-Controlled Au Nanoparticles in a TiO_2-Containing Mesoporous Template Using UV Irradiation and Their Shape-Dependent Photocatalysis

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Journal of Materials Science & Technology 2014年第1期30卷 8-12页

作者： Teruhisa Okuno go Kawamura Hiroyuki Muto Atsunori Matsuda Department of Environmental and Life Sciences Toyohashi University of Technology Department of Electrical and Electronic Information Engineering Toyohashi University of Technology

A SiO2-TiO2 template with ordered tubular mesochannels has been prepared by the sol-gel method. Au nanorods are deposited in the tubular mesochannels of the SiO2-TiO2 template, and the shape of Au is changed from nanorods to nanospheres by ultraviolet irradiation during thermal deposition. The photocatalytic activity of mesoporous SiO2-TiO2 with/without Au nanorods/nanospheres is evaluated. Deposition of Au in the mesoporous SiO2-TiO2 template enhances the photocatalysis of TiO2. Interestingly, the sample containing Au nanorods exhibits higher photocatalytic activity than that with Au nanospheres. Photocatalysis by exciting surface plasmon resonance is not detected in the composite samples regardless of the shape of the deposited Au nanoparticles.

关键词： Mesoporous Titania gold Shape control Photocatalysis Surface plasmon resonance

Finite element modeling for analysis of cracked cylindrical pipes

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2007年第9期8卷 1373-1379页

作者： SUNG Wen-pei go Cheer-germ SHIH Ming-hsiang Department of Landscape Design and Management National Chin-Yi University of TechnologyTaipingTaichung 41111TaiwanChina Department of Civil Engineering National Chung Hsing UniversityTaichung 40227TaiwanChina Department of Construction Engineering National Kaohsiung First University of Science and TechnologyKaohsiung 811TaiwanChina

The characteristic properties of shell element with similar shapes are used to generate a so-called super element for the analysis of the crack problems for cylindrical pressure vessels. The formulation is processed by matrix condensation without the involvement of special treatment. This method can deal with various singularity problems and it also presents excellent results to crack problems for cylindrical shell. Especially,the knowledge of the kind of singular order is not necessary in super element generation; it is very economical in terms of computer memory and programming. This method also exhibits versatility to solve the problem of kinked crack at cylindrical shell.

关键词： Crack shell Super-element Pressure vessel

Influence of Bi addition on dynamic recrystallization and precipitation behaviors during hot extrusion of pure Mg

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Journal of Materials Science & Technology 2020年第9期44卷 62-75页

作者： Jongbin go Jong Un Lee Hui Yu Sung Hyuk Park School of Materials Science and Engineering Kyungpook National UniversityDaegu41566Republic of Korea School of Materials Science and Engineering Hebei University of TechnologyTianjin300130China

Low material cost and high extrudability for ensuring price competitiveness with Al alloys,as well as excellent mechanical properties,are essential for expanding the application range of Mg *** is a promising alloying element for developing extruded Mg alloys that satisfy such *** is inexpensive,exhibits a high solubility limit,and forms a thermally stable Mg3Bi2 phase,which improves the commercial viability and enables the high-speed extrusion of Mg–Bi *** this study,the effects of Bi addition on the dynamic recrystallization(DRX)and dynamic precipitation behaviors during hot extrusion of a pure Mg and the resultant microstructure and mechanical properties of the extruded materials were *** addition of 6 wt%and 9 wt%Bi to a pure Mg yielded numerous fine Mg3Bi2 precipitates during the early stage of hot ***,the area fraction of dynamic recrystallized(DRXed)grains decreased because of DRX-behavior suppression by the Zener pinning ***,the DRXed grain size was substantially reduced through the grain-boundary pinning *** size and number of undissolved Mg3Bi2 particles in the homogenized billets increased when the Bi content was increased,which resulted in increased DRX fractions owing to the enhanced levels of particle stimulated *** addition yielded considerable strength improvement of the extruded pure ***,the extruded Mg–Bi binary materials were less ductile than the extruded pure Mg *** lower ductility resulted from the cracking at twins formed in the coarse unDRXed grains of the Mg-6Bi material and the cracking at large undissolved Mg3Bi2 particles in the Mg-9Bi material.

关键词： Magnesium Bi addition Extrusion Recrystallization Precipitation

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儒学人性教育效果分析之研究

国际儒学（中英文） 2024年第2期4卷 140-149,193页

作者：曹在衡高在锡成均馆大学社会福利研究所韩国首尔01623 成均馆大学成均人文东洋学院韩国首尔03063

开发由客观指标构成的人性评价标准是检验人性教育效果、设定系统性目标、改善内容和方法的必由之路。特别是此评价标准能够检验以儒学为基础的人性教育成效,除了能诊断教育效果,更能够实际推动教育课程的设计和编制。但目前关于儒学经... 详细信息

开发由客观指标构成的人性评价标准是检验人性教育效果、设定系统性目标、改善内容和方法的必由之路。特别是此评价标准能够检验以儒学为基础的人性教育成效,除了能诊断教育效果,更能够实际推动教育课程的设计和编制。但目前关于儒学经典是否影响大学生人性变化的统计依据还远远不够。在大数据社会中,这成为论证《论语》教育必要性方面的不足。通过对成均馆大学2022年第二学期7门人性教育课程的142名修课学生的调查,可以发现,在15周的有限时间内修课学生的“人性分数”有所增加,证明了人性教育课程对人性变化有效。另外,推动知、仁、勇的价值尺度化,引导平均值的变化也是非常积极的结果。

关键词：人性教育儒学《论语》教育效果

Classification of solar sail attitude dynamics with and without angular momentum

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Astrodynamics 2019年第3期3卷 207-216页

作者： Yuichi Tsuda go Ono Yuya Mimasu Institute of Space and Astronautical Science Japan Aerospace Exploration AgencySagamihara252-5210Japan Japan Aerospace Exploration Agency Sagamihara252-5210Japan

This paper describes attitude dynamics properties of spinning,momentum-biased and zero-momentum solar sail *** model called“Generalized Sail Dynamics Model”(GSDM)is introduced,which can deal with general and practical sail configurations,such as arbitrary optical property distribution,shape and surface *** stability criteria and other key dynamical characteristics are derived and compared by compact analytical equations induced from the *** newly derived zero-momentum sail dynamics is compared with that of spinning and momentum-biased *** is shown that the spinning and momentum sails have an advantage in terms of dynamical stability whereas zero-momentum sails are only statically *** this special property,angular momentum-stabilized sails can realize a sun-pointing stable attitude with almost zero-fuel,which are discussed with actual space flight experience of the JAXA’s two interplanetary missions,IKAROS and Hayabusa2.

关键词： solar sail attitude dynamics stability solar system exploration

Ssu72 is a T-cell receptor-responsive modifier that is indispensable for regulatory T cells

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Cellular & Molecular Immunology 2021年第6期18卷 1395-1411页

作者： Jin-Kwan Lee Seo-Young Koo Hye-Mi Nam Jee-Boong Lee Jiwon Ko Kyung-Mo Kim eun-Ji Park Tae Jin Kim Ho Lee Heounjeong go Chang-Woo Lee Research Institute Curogen TechnologySuwonSouth Korea Department of Molecular Cell Biology Samsung Medical CenterSungkyunkwan University School of MedicineSuwonSouth Korea MOGAM Institute for Biomedical Research GyeonggiSouth Korea Department of Pathology Asan Medical CenterUniversity of Ulsan College of MedicineSeoulSouth Korea Asan Institute for Life Sciences Asan Medical CenterUniversity of Ulsan College of MedicineSeoulSouth Korea Department of Immunology Sungkyunkwan University School of MedicineSeoulSouth Korea Department of Cancer Biomedical Science Graduate School of Cancer Science and PolicyResearch InstituteNational Cancer CenterGyeonggiSouth Korea

The homeostatic balance between effector T cells and regulatory T cells(Tregs)is crucial for adaptive immunity;however,epigenetic programs that inhibit phosphorylation to regulate Treg development,peripheral expression,and suppressive activity are ***,we found that the Ssu72 phosphatase is activated by various T-cell receptor signaling pathways,including the T-cell receptor and IL-2R pathways,and localizes at the cell *** of Ssu72 in T cells disrupts CD4+T-cell differentiation into Tregs in the periphery via the production of high levels of the effector cytokines IL-2 and IFNγ,which induce CD4+T-cell activation and differentiation into effector cell *** also found a close correlation between downregulation of Ssu72 and severe defects in mucosal tolerance in ***,Ssu72 forms a complex with PLCγ1,which is an essential effector molecule for T-cell receptor signaling as well as Treg development and ***72 deficiency impairs PLCγ1 downstream signaling and results in failure of Foxp3 ***,our studies show that the Ssu72-mediated cytokine response coordinates the differentiation and function of Treg cells in the periphery.

关键词： Ssu72 Regulatory T cells FoxP3 T cell receptor Autoimmunity